package lab02.test17;

public class Test {
    public static void main(String[] args) {
        int[] numbers = new int[10];
        numbers[0]= 13;
        numbers[1]= 9;
        numbers[2]=56;
        numbers[3]=34;
        numbers[4]=26;
        //输出该数组的最大值、最小值、所有元素
        //ctrl+d 复制一行
        //ctrl+x 删除一行
        System.out.println(numbers[0]);
        System.out.println(numbers[1]);
        System.out.println(numbers[2]);
        System.out.println(numbers[3]);
        System.out.println(numbers[4]);
        //优化
        //下标：0-4
        int index;
        for (index=0;index<5;index++) {
            System.out.println(numbers[index]);
        }
        int max = 0;
        for (int i = 0;i<numbers.length;i++){
            if (numbers[i] > max){
                max = numbers[i];
            }
        }
        System.out.println("max is: "+ max);
        //求和
        int sum=0;
        for ( int i = 0;i<numbers.length;i++){
            //累加器
            sum += numbers[i];
        }
        System.out.println("sum is: "+sum);
    }
}
